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7b79ee2f78
Update the host CPU code to report the die_id in the NUMA topology capabilities. On systems with multiple dies, this fixes the bug where CPU cores can't be distinguished: <cpus num='12'> <cpu id='0' socket_id='0' core_id='0' siblings='0'/> <cpu id='1' socket_id='0' core_id='1' siblings='1'/> <cpu id='2' socket_id='0' core_id='0' siblings='2'/> <cpu id='3' socket_id='0' core_id='1' siblings='3'/> </cpus> Notice how core_id is repeated within the scope of the same socket_id. It now reports <cpus num='12'> <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/> <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/> <cpu id='2' socket_id='0' die_id='1' core_id='0' siblings='2'/> <cpu id='3' socket_id='0' die_id='1' core_id='1' siblings='3'/> </cpus> So core_id is now unique within a (socket_id, die_id) pair. Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Jiri Denemark <jdenemar@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
17 lines
298 B
Plaintext
17 lines
298 B
Plaintext
#
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# Linux-specific private symbols.
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#
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# util/virhostcpu.h
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virHostCPUGetCore;
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virHostCPUGetDie;
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virHostCPUGetInfoPopulateLinux;
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virHostCPUGetSiblingsList;
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virHostCPUGetSocket;
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virHostCPUGetStatsLinux;
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# Let emacs know we want case-insensitive sorting
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# Local Variables:
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# sort-fold-case: t
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# End:
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